EP2090527A1 - Blister packaging - Google Patents

Blister packaging Download PDF

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Publication number
EP2090527A1
EP2090527A1 EP20080405049 EP08405049A EP2090527A1 EP 2090527 A1 EP2090527 A1 EP 2090527A1 EP 20080405049 EP20080405049 EP 20080405049 EP 08405049 A EP08405049 A EP 08405049A EP 2090527 A1 EP2090527 A1 EP 2090527A1
Authority
EP
European Patent Office
Prior art keywords
paper
blister
metallocene
container
pvc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20080405049
Other languages
German (de)
French (fr)
Inventor
Erwin Pasbrig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3A Composites International AG
Original Assignee
Alcan Technology and Management Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcan Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Priority to EP20080405049 priority Critical patent/EP2090527A1/en
Publication of EP2090527A1 publication Critical patent/EP2090527A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
    • B65D75/325—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil
    • B65D75/327—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents one sheet being recessed, and the other being a flat not- rigid sheet, e.g. puncturable or peelable foil and forming several compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/71—Resistive to light or to UV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7244—Oxygen barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7248—Odour barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/75—Printability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/56—Containers, packaging elements or packages specially adapted for particular articles or materials for medicinal tablets or pills

Landscapes

  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Packages (AREA)

Abstract

The blister packaging comprises a base part (50) comprising a container (52) for a filling material (54) and a metal-free cover film (10, 20, 30, 40), which is sealed against the base part, closes the container and comprises a substrate made of paper and a seal layer. The sealed container is UV-sterilized with respect to the films or film combinations.

Description

Die Erfindung betrifft eine Blisterverpackung mit einem wenigstens ein Behältnis zur Aufnahme eines Füllgutes aufweisenden Bodenteil und einer gegen das Bodenteil gesiegelten und das wenigstens eine Behältnis verschliessenden Deckfolie.The invention relates to a blister with a at least one container for receiving a filling material having bottom part and a sealed against the bottom part and the at least one container occlusive cover sheet.

Bei Blisterverpackungen für kosmetische, pharmazeutische und medizinaltechnische Produkte, Diagnostika und Nahrungsergänzungsmittel, aber auch andere, in einem Blister mit mindestens einer Kavität verpackte Produkte, werden die in einem Bodenteil angeordneten Behältnisse überwiegend mit einer auf der Aussenseite lackierten, kaschierten oder lackierten und kaschierten Aluminiumfolie verschlossen. Die Öffnung der Verpackung erfolgt durch Durchdrücken, Peelen, Peel-Push, Aufreissen oder Aufschneiden der Aluminium-Deckfolie.In the case of blister packs for cosmetic, pharmaceutical and medical products, diagnostics and food supplements, but also other products packaged in a blister with at least one cavity, the containers arranged in a bottom part are sealed mainly with an aluminum foil lacquered and laminated on the outside, lacquered and laminated , The opening of the packaging takes place by pushing through, peeling, peel-pushing, tearing or cutting open the aluminum cover foil.

Wenn die Behältnisse durch Thermoformung oder Formung entsprechender Kunststoffe hergestellt werden, dann ist die Barriere gegen Aromastoffe, Gerüche, gasförmige Stoffe, Feuchtigkeit und Sauerstoff aus dem oder in den Behälter durch die dünnste Stelle charakterisiert. Die als Deckfolie eingesetzte Aluminiumfolie weist überwiegend eine Dicke von 15 bis 30 µm, im Verbund mit Papier 7 bis 12 µm, auf und verringert oder verhindert eine Migration bzw. Diffusion der oben genannten Stoffe von der oberen Seite, d.h. von der Öffnung, in den Behälter mit dem Füllgut.If the containers are made by thermoforming or molding appropriate plastics, then the barrier against flavors, odors, gaseous substances, moisture and oxygen from or into the container is characterized by the thinnest point. The aluminum foil used as a cover sheet predominantly has a thickness of 15 to 30 .mu.m, in combination with paper 7 to 12 .mu.m, and reduces or prevents migration or diffusion of the above-mentioned substances from the upper side, i. from the opening, into the container with the contents.

Der Erfindung liegt die Aufgabe zugrunde, für heutzutage übliche Blisterverpackungen nach Möglichkeit kostengünstigere Ausführungen anzubieten.The invention has for its object to offer for today's usual blister packs, if possible, more cost-effective designs.

Zur erfindungsgemässen Lösung der Aufgabe führt, dass die Deckfolie ein Trägermaterial aus Papier und/oder Kunststoff enthält und metallfolienfrei ist.For the inventive solution of the problem that the cover sheet is a carrier material made of paper and / or plastic and is free of metal foil.

Die Grundidee der Erfindung basiert auf der Erkenntnis, dass, wenn keine absolute Barriere erforderlich ist, auch Materialien ohne Aluminium- oder andere Metallfolien als Deckschicht verwendet werden können, solange die Entnahme und die Schutzfunktion gewährleistet sind.The basic idea of the invention is based on the recognition that, if no absolute barrier is required, it is also possible to use materials without aluminum or other metal foils as cover layer, as long as the removal and the protective function are ensured.

Wenn also das Blisterbodenteil nicht aus einem Material mit sehr hoher Barrierewirkung, wie z.B. Formpack® (Bodenmaterial aus Aluminium), Laminate mit Hochbarriere, wie z.B. 250 µm PVC/120 g/m2 PVDC oder Laminate mit Aclar® (z.B. 250 µm PVC/Ultrex 2000 bis 4000) besteht, dann ist es auch nicht zwingend erforderlich, zum Verschliessen der Bodenteile eine Deckfolie mit hoher Barrierewirkung zu verwenden.Thus, when the blister is not made of a material with a very high barrier, such as Formpack ® (floor material of aluminum) laminates with high barrier, such as 250 microns PVC / 120 g / m 2 PVDC or laminates with Aclar ® (eg 250 micron PVC / Ultrex 2000 to 4000), then it is not absolutely necessary to use a cover sheet with high barrier effect for closing the bottom parts.

Neben der Barrierefunktion und der unterschiedlichen Entnahme hat die Deckfolie den Zweck, das Produkt gegen Herausfallen, Kontamination und mechanische Beeinflussung zu schützen.In addition to the barrier function and the different removal, the cover film has the purpose to protect the product against falling out, contamination and mechanical interference.

Als Basis- oder Trägermaterialien zur Versiegelung der geformten Behälter bzw. Blisterbodenteile können verwendet werden:

  • Alle Arten von Papier
  • Folien aus Kunststoffen, gegebenenfalls beschichtet, lackiert oder mit aluminiumfolienfreien Materialien kaschiert. Zur Erzielung einer gewünschten Barrierewirkung können Schichten aus organischen, anorganischen oder metallischen Materialien, oder Kombinationen der genannten Materialien, auf einer oder mehreren Folien, z.B. durch Aufdampfen, aufgebracht sein.
As a base or carrier materials for sealing the molded container or Blisterbodenteile can be used:
  • All kinds of paper
  • Plastic films, optionally coated, painted or laminated with aluminum foil-free materials. In order to achieve a desired barrier effect, layers of organic, inorganic or metallic materials, or combinations of said materials, can be applied to one or more films, for example by vapor deposition.

Zum Öffnen von Blisterverpackungen zur Entnahme von Füllgut bekannte Systeme umfassen u.a. beispielsweise das Durchdrücken des Füllgutes, z.B. einer Tablette, aus dem napfförmigen Behältnis durch die Deckfolie, das Öffnen des napfförmigen Behältnisses durch Peelen der Deckfolie oder das Peelen einer Teilschicht der Deckfolie mit anschliessendem Durchdrücken der Tablette durch eine durch Peelen der ersten Teilschicht freigelegte zweite Teilschicht (Peel-Push Systeme). Die Öffnung der Blisterverpackungen kann aber auch durch Aufreissen oder Aufschneiden erfolgen. Durch entsprechende Materialkombinationen können Deckfolien erhalten werden, welche entsprechend den genormten Vorschriften kindergesichert und erwachsenenfreundlich sind (CR/SF). Bei transparenten Ausführungen und entsprechender Auswahl der Folien oder Folienkombinationen kann der gesiegelte Behälter auch UV-sterilisiert werden.For opening blister packs for the removal of contents known systems include, inter alia, for example, pushing through the contents, such as a tablet, from the cup-shaped container through the cover sheet, the opening of the Cup-shaped container by peeling the cover sheet or peeling a partial layer of the cover sheet with subsequent pressing of the tablet by a peeled by peeling the first sub-layer second sub-layer (peel-push systems). The opening of the blister packs can also be done by tearing or cutting. By appropriate material combinations cover films can be obtained which are child-resistant and adult-friendly according to the standardized regulations (CR / SF). In transparent designs and appropriate selection of films or film combinations, the sealed container can also be UV sterilized.

Die Deckfolien können mit allen üblichen Druckverfahren, auch auf den Abpackanlagen, bedruckt werden. Dies schließt Arten der Bedruckung für Fälschungssicherheit und Kombinationen mit nicht sichtbaren Merkmalen, wie z.B. Taggents, UV- und IR-Farben, mit ein.The cover films can be printed using all standard printing methods, including on the packaging machines. This includes types of printing for anti-counterfeiting security and combinations with non-visible features, e.g. Taggents, UV and IR colors, with.

Die Versiegelung erfolgt gegen einen Behälter bzw. ein Blisterbodenteil mit einer Siegelschicht aus:

  • PVC
  • PVDC
  • COC
  • COP
  • PP
  • PE
  • PE-Metallozen
  • PP-Metallozen
  • Aclar®
  • Polyester, z.B. PET
  • Polyamid
  • Polyacrylnitril (Barex®)
  • Polystyrol
  • lonomer, z.B. Surlyn®, Bynel®
  • Papier
  • PEN
  • Lack
  • Metall, z.B. Aluminium, Eisen, Kupfer und Legierungen daraus
  • organische Beschichtung
  • anorganische Beschichtung
  • metallische Beschichtung
The sealing takes place against a container or a blister base part with a sealing layer of:
  • PVC
  • PVDC
  • COC
  • COP
  • PP
  • PE
  • PE metallocene
  • PP metallocene
  • Aclar ®
  • Polyester, eg PET
  • polyamide
  • Polyacrylonitrile (Barex ®)
  • polystyrene
  • ionomer, such as Surlyn ®, ® Bynel
  • paper
  • PEN
  • paint
  • Metal, eg aluminum, iron, copper and alloys thereof
  • organic coating
  • inorganic coating
  • metallic coating

Der Behälter bzw. das Blisterbodenteil selbst kann auch aus einem dieser Materialien oder aus Kombinationen der genannten Materialien bestehen, einschliesslich Laminate mit Aclar®.The container, or the blister itself can also consist of one of these materials or of combinations of the aforementioned materials, including laminates with Aclar ®.

Die Deckfolie kann bestehen aus Papier, z.B. Standard, satiniert, gestrichen, beschichtet, Pergamentpapier oder Pergaminpapier, bevorzugt mit einer Grammatur von 10 bis 150 g/m2, vorzugsweise 17 bis 60 g/m2, mit einer Siegelschicht aus:

  • PVC
  • PVDC
  • COC
  • COP
  • Polypropylen
  • Polyethylen
  • PE/PBU
  • PE-Metallozen
  • PP-Metallozen
  • Aclar®
  • Polyester
  • Polyamid
  • Polystyrol
  • Polyacrylnitril (Barex®)
  • lonomer, z.B. Surlyn®, Bynel®
  • Polymer aus nachwachsenen Rohstoffen
  • PEN
  • Polycarbonat
  • Lack
  • organische Beschichtung, z.B. Apeel®
The cover sheet may consist of paper, eg standard, satin, coated, coated, parchment paper or glassine paper, preferably with a grammage of 10 to 150 g / m 2 , preferably 17 to 60 g / m 2 , with a sealing layer of:
  • PVC
  • PVDC
  • COC
  • COP
  • polypropylene
  • polyethylene
  • PE / PBU
  • PE metallocene
  • PP metallocene
  • Aclar ®
  • polyester
  • polyamide
  • polystyrene
  • Polyacrylonitrile (Barex ®)
  • ionomer, such as Surlyn ®, ® Bynel
  • Polymer from renewable raw materials
  • PEN
  • polycarbonate
  • paint
  • organic coating, for example Apeel ®

Geeignete Lacke sind z.B. Lacke auf der Basis von Acrylaten, z.B. PMMA, Polyester, PVC, Polypropylene und Mischpolymerisate, z.B. VMCH, PVAC und/oder Mischungen derselben. Die Formulierung kann wässrig oder auf Basis organischer Lösemittel sein.Suitable paints are e.g. Lacquers based on acrylates, e.g. PMMA, polyesters, PVC, polypropylenes and copolymers, e.g. VMCH, PVAC and / or mixtures thereof. The formulation may be aqueous or based on organic solvents.

Papier kann auch ohne Siegelschicht eingesetzt werden, so dass Papier gegen das Siegelmedium des Behälters bzw. des Blisterbodenteils siegelt. Es können auch zwei Papiere zusammenkaschiert sein, z.B. Pergaminpapier mit satiniertem oder gestrichenem Papier.Paper can also be used without a sealing layer, so that paper seals against the sealing medium of the container or of the blister bottom part. Two papers may also be laminated together, e.g. Glassine paper with satin or coated paper.

Auf der Aussenseite, bezogen auf den später mit der Deckfolie verschlossenen Verpackungsbehälter, kann das Papier mit hitzepressfesten Lacken, z.B. auf Basis von Nitrozellulose, Epoxy, Acrylat, Polyurethan oder Melaminharzen, lackiert, beschichtet, z.B. mit Polyester, Polycarbonat, oder kaschiert sein. Die Kaschierfolien können nicht, monoaxial oder biaxial orientiert sein und anorganische Stoffe, z.B. Talkum, TiO2, SiO2, Al2O3 oder CaCO3, enthalten. Die Dicke der Kaschierfolien liegt bevorzugt im Bereich von 3 bis 150 µm, vorzugsweise 5 bis 60 µm. Kaschierfolien können z.B. sein:

  • Polypropylen
  • Polyamid
  • Polyester
  • PEN
  • Polycarbonat
On the outside, based on the later closed with the cover film packaging container, the paper with heat-resistant paints, for example based on nitrocellulose, epoxy, acrylate, polyurethane or melamine resins, coated, coated, for example with polyester, polycarbonate, or laminated. The laminating films can not be monoaxially or biaxially oriented and contain inorganic substances, eg talc, TiO 2 , SiO 2 , Al 2 O 3 or CaCO 3 . The thickness of the laminating films is preferably in the range of 3 to 150 μm, preferably 5 to 60 μm. Laminating films can be, for example:
  • polypropylene
  • polyamide
  • polyester
  • PEN
  • polycarbonate

Für Peel- und Peel-Push-Öffnungsmechanismen kann die Deckfolie auch aus einem Laminat aus dünnen Kunststofffolien bestehen, wobei eine Innen-, Aussen- oder Mittelfolie anorganische Stoffe, z.B. Talkum, TiO2, SiO2, Al2O3 oder CaCO3, enthalten kann. Solche Laminate können z.B. bestehen aus:

  • PVC
  • PVDC (Folie und/oder Beschichtung)
  • COC
  • COP
  • Polypropylen
  • Polyethylen
  • PE-Metallozen
  • PP-Metallozen
  • Aclar®
  • Polyamid
  • Polyester
  • Polystyrol
  • Polyacrylnitril (Barex®)
  • lonomer, z.B. Surlyn®, Bynel®,
  • Polymere aus nachwachsenen Rohstoffen
  • PEN
  • Polycarbonat
  • Acrylat
For peel and peel-push opening mechanisms, the cover film can also consist of a laminate of thin plastic films, wherein an inner, outer or middle film inorganic substances, such as talc, TiO 2 , SiO 2 , Al 2 O 3 or CaCO 3 , may contain. Such laminates may consist, for example:
  • PVC
  • PVDC (foil and / or coating)
  • COC
  • COP
  • polypropylene
  • polyethylene
  • PE metallocene
  • PP metallocene
  • Aclar ®
  • polyamide
  • polyester
  • polystyrene
  • Polyacrylonitrile (Barex ®)
  • ionomer, such as Surlyn ®, Bynel ®,
  • Polymers from renewable raw materials
  • PEN
  • polycarbonate
  • acrylate

Die Dicke dieser Laminate liegt bevorzugt im Bereich von 7 bis 150 µm, vorzugsweise 20 bis 100 µm. Die Kunststofffolien können beispielsweise Blasfolien oder Kalanderfolien sein. Weiter können die Kunststofffolien nicht, monoaxial, biaxial orientiert, kreuz-kaschiert (z.B. Valeron®), woven oder non- woven sein.The thickness of these laminates is preferably in the range of 7 to 150 μm, preferably 20 to 100 μm. The plastic films may be, for example, blown films or calendered films. Further, the plastic films can not, uniaxially, biaxially oriented, cross-laminated (eg Valeron ®), woven or non- woven.

Die vorstehend genannten Kunststofffolien können auch in der Form von Einzelfolien als Deckfolien gegen das Blisterbodenteil gesiegelt werden. Bei nicht ausreichender Hitzepressfestigkeit der Folie kann die Folie - analog zu Papier - entsprechend überlackiert werden.The above-mentioned plastic films can also be sealed in the form of individual films as cover films against the Blisterbodenteil. If the film is not sufficiently heat-resistant, the film can be painted over similarly to paper.

Die Kaschierung kann über lösemittelhaltige, lösemittelfreie oder wässrige Kaschierkleber, auch als Extrusionskaschierung, erfolgen. Auch Klebstoffe, die unter Einwirkung von Strahlen, wie z.B. UV-, IR- und Elektronen-Strahlen, aushärten, können eingesetzt werden. Beispiele von Kaschierklebern sind lösungsmittelhaltige, lösungsmittelfreie oder wässrige Acrylatkleber, Polyurethan-Kleber-Systeme oder Kasein-Latex.The lamination can be carried out using solvent-based, solvent-free or aqueous laminating adhesives, also as extrusion lamination. Also, adhesives that cure under the action of radiation, such as UV, IR and electron beams, can be used. Examples of laminating adhesives are solvent-borne, solvent-free or aqueous acrylate adhesives, polyurethane adhesive systems or casein latex.

Zur Erhöhung der Barrierewirkung und optischer Erscheinung können die Papiere und/oder die Kunststofffolien mit organischen, anorganischen oder metallische Schichten, oder Kombinationen daraus, bedampft und/oder gesputtert sein.To increase the barrier effect and optical appearance, the papers and / or the plastic films may be vapor-deposited and / or sputtered with organic, inorganic or metallic layers, or combinations thereof.

Die Dicke der Kunststofffolien und/oder der Beschichtung liegt bevorzugt im Bereich von 3 bis 150 µm, vorzugsweise 4 bis 60 µm. Eine PVDC-Beschichtung liegt bevorzugt im Bereich von 2 bis 150 g/m2, vorzugsweise 10 bis 120 g/m2.The thickness of the plastic films and / or the coating is preferably in the range of 3 to 150 .mu.m, preferably 4 to 60 .mu.m. A PVDC coating is preferably in the range of 2 to 150 g / m 2 , preferably 10 to 120 g / m 2 .

Die Verbindung der Deckfolien mit dem Behälter bzw. mit dem Blisterbodenteil erfolgt durch Siegelung unter Anwendung von Druck und Energie. Die Energie kann in Form von Wärme, Mikrowellen, Ultraschall, andere energiereiche Strahlen oder induktiv zugeführt werden. Bei Verwendung von Kaltsiegelmedien kann die Versiegelung auch nur durch den entsprechenden Siegeldruck erfolgen.The compound of the cover sheets with the container or with the Blisterbodenteil done by sealing using pressure and energy. The energy can be supplied in the form of heat, microwaves, ultrasound, other high-energy rays or inductively. When using cold-seal media, the seal can be made only by the appropriate sealing pressure.

Beispiele von Deckfolien sind in der nachfolgenden Tabelle aufgeführt. Kaschiermedien und Haftvermittler sind nicht angeführt, da diese zum Stand der Technik gehören und Kunststofffolien auch durch Heisskalandrierung mit dem Partnermedium verbunden werden können. Die Kunststofffolien und -beschichtungen können mit anorganischen Stoffen gefüllt sein, z.B. Talkum, TiO2, SiO2, Al2O3 oder CaCO3. Zur Erzielung einer höheren Barrierewirkung und/oder optischer Erscheinung können organische, anorganische oder metallische Schichten, oder Kombinationen aus den genannten Schichten, auf eine oder mehrere Folien, z.B. durch Aufdampfen und/oder Sputtern, aufgebracht sein. Tabelle: Beispiele von Deckfolien Nr. Aussenseite 1 PET 5 µm PVC 15 µm 2 PET 6 µm PE/PBU 30 µm 3 PET 12 µm Polyacrylnitril 25 µm PE 20 g/m2 4 PET 23 µm PVC 30 µm 5 PET 23 µm A-peel 15 g/m2 6 Pergaminpapier 35 g/m2 PVC 15 µm 7 Papier, satiniert 25 g/m2 PET 6 µm 8 Papier, gestrichen 40 g/m2 Lack (PVAC, Acrylat) 10 g/m2 9 Papier 25 g/m2 monax PP 30 µm 10 Papier 25 g/m2 PVDC 40 g/m2 PE 15 g/m2 11 Papier 40 g/m2 PET 12 µm PVC 20 µm 12 Papier, gestrichen 50 g/m2 PET 12 µm PP-Lack 7 g/m2 13 oPA 15 µm Surlyn 18 g/m2 14 Lack (PU) 2 g/m2 PE 18 g/m2 COC 20 µm PE 18 g/m2 15 Lack (PU) 2 g/m2 PP 15 g/m2 COC 25 µm PP 15 g/m2 16 Lack (PU) 2 g/m2 oPP 8 µm PS 30 µm Examples of coversheets are listed in the table below. Laminating agents and adhesion promoters are not mentioned since they belong to the state of the art and plastic films can also be connected to the partner medium by hot calendering. The plastic films and coatings may be filled with inorganic substances, for example talc, TiO 2 , SiO 2 , Al 2 O 3 or CaCO 3 . To achieve a higher barrier effect and / or optical appearance, organic, inorganic or metallic layers, or combinations of the layers mentioned, can be applied to one or more films, for example by vapor deposition and / or sputtering. <b> Table: Examples of cover sheets </ b> No. outside 1 PET 5 μm PVC 15 μm 2 PET 6 μm PE / PBU 30 μm 3 PET 12 μm polyacrylonitrile 25 μm PE 20 g / m 2 4 PET 23 μm PVC 30 μm 5 PET 23 μm A peel 15 g / m 2 6 glassine 35 g / m 2 PVC 15 μm 7 Paper, satined 25 g / m 2 PET 6 μm 8th Paper, painted 40 g / m 2 Lacquer (PVAC, acrylate) 10 g / m 2 9 paper 25 g / m 2 monax PP 30 μm 10 paper 25 g / m 2 PVDC 40 g / m 2 PE 15 g / m 2 11 paper 40 g / m 2 PET 12 μm PVC 20 μm 12 Paper, painted 50 g / m 2 PET 12 μm PP paint 7 g / m 2 13 Grandpa 15 μm Surlyn 18 g / m 2 14 Lacquer (PU) 2 g / m 2 PE 18 g / m 2 COC 20 μm PE 18 g / m 2 15 Lacquer (PU) 2 g / m 2 PP 15 g / m 2 COC 25 μm PP 15 g / m 2 16 Lacquer (PU) 2 g / m 2 oPP 8 μm PS 30 μm

Bei Folien ist die Foliendicke in µm, bei Beschichtungen das Flächengewicht in g/m2 angegeben.For films, the film thickness is in μm, for coatings the basis weight is given in g / m 2 .

Die in der Tabelle enthaltenen Beispiele stellen bloss eine Auswahl bevorzugter Deckfolien dar. Die Erfindung ist nicht auf die genannten Beispiele begrenzt.The examples contained in the table are merely a selection of preferred cover sheets. The invention is not limited to the examples mentioned.

Zur Unterstützung und Verbesserung der Verbundhaftung der Lacke, Haftvermittler oder Kaschierkleber zwischen den Kunststofffolien oder von extrudierten Schichten, ist es oft zweckmässig den Folien auf den Kleber zugewandten Seiten oder den Extrudaten eine ausreichende Oberflächenspannung zu vermitteln. Die Erhöhung der Oberflächenspannung kann vorzugsweise durch eine lonisierungs-, Ozon-, Plasma-, Flamm- oder eine Koronavorbehandlung erfolgen.To support and improve the adhesion of the lacquers, adhesion promoters or laminating adhesives between the plastic films or of extruded layers, it is often expedient to give the films on the sides facing the adhesive or the extrudates a sufficient surface tension. The increase of the surface tension may preferably be effected by ionization, ozone, plasma, flame or corona pretreatment.

Auf der Aussenseite, bezogen auf den später mit der Deckfolie verschlossenen Behälter kann die Deckfolie mit einem gegebenenfalls überlackierten Druckmuster versehen sein. Das Druckmuster kann auch zwischen zwei durchsichtigen Kunststofffolien als Konterdruck ausgeführt sein. Es kann auch die Aussenseite der Deckfolie mit einem Lack versehen werden, wobei der Lack fallweise auch bedruckt sein kann und/oder auf den Abpackanlagen bedruckbar ist.On the outside, based on the later closed with the cover film Container, the cover sheet may be provided with an optionally over-painted print pattern. The print pattern can also be designed as a counterpressure between two transparent plastic films. It can also be the outside of the cover sheet are provided with a paint, wherein the paint can occasionally be printed and / or printed on the packaging equipment.

Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele sowie anhand der Zeichnung; diese zeigt schematisch in

Fig. 1
den Schichtaufbau einer ersten Deckfolie;
Fig. 2
den Schichtaufbau einer zweiten Deckfolie;
Fig. 3
den Schichtaufbau einer dritten Deckfolie;
Fig. 4
den Schichtaufbau einer vierten Deckfolie;
Fig. 5
die Draufsicht auf ein Blisterbodenteil;
Fig. 6
den Schnitt durch das Blisterbodenteil von Fig. 5 nach der Linie I-I;
Fig. 7
das Blisterbodenteil von Fig. 5 mit aufgesiegelter Durchdrückfolie bzw. einer peelbaren Deckfolie.
Further advantages, features and details of the invention will become apparent from the following description of preferred embodiments and from the drawing; this shows schematically in
Fig. 1
the layer structure of a first cover sheet;
Fig. 2
the layer structure of a second cover sheet;
Fig. 3
the layer structure of a third cover sheet;
Fig. 4
the layer structure of a fourth cover sheet;
Fig. 5
the top view of a Blisterbodenteil;
Fig. 6
the section through the Blisterbodenteil of Fig. 5 after the line II;
Fig. 7
the blister bottom part of Fig. 5 with sealed push-through foil or a peelable cover foil.

Eine in Fig. 1 gezeigte erste Deckfolie 10 für Blisterverpackungen weist den Schichtaufbau Nr. 1 gemäss Tabelle auf:

12
Aussenschicht aus PET
14
Siegelschicht aus PVC
An in Fig. 1 shown first cover sheet 10 for blister packs has the layer structure no. 1 according to the table:
12
Outer layer of PET
14
Sealing layer of PVC

Der PET-Film 12 bildet die spätere Aussenseite und die Siegelschicht 14 die Innenseite der auf ein Blisterbodenteil gesiegelten Deckfolie 10. Das Blisterbodenteil besteht z.B. aus PVC.The PET film 12 forms the later outer side and the sealing layer 14 the inside of the cover sheet 10 sealed onto a blister bottom portion. The blister base portion is e.g. made of PVC.

Eine in Fig. 2 gezeigte zweite Deckfolie 20 für Blisterverpackungen weist den Schichtaufbau Nr. 10 gemäss Tabelle auf:

22
Aussenschicht aus Papier
24
Zwischenschicht aus PVDC
26
Siegelschicht aus PE
An in Fig. 2 shown second cover sheet 20 for blister packs has the layer structure no. 10 according to the table:
22
Outer layer of paper
24
Intermediate layer of PVDC
26
Sealing layer made of PE

Die Papierschicht 22 bildet die spätere Aussenseite und die Siegelschicht 26 die Innenseite der auf ein Blisterbodenteil gesiegelten Deckfolie 20. Das Blisterbodenteil besteht z.B. aus PP.The paper layer 22 forms the later outer side and the sealing layer 26 forms the inside of the cover film 20 sealed onto a blister base part. The blister base part consists e.g. from PP.

Eine in Fig. 3 gezeigte dritte Deckfolie 30 für Blisterverpackungen weist den Schichtaufbau Nr. 12 gemäss Tabelle auf:

32
Aussenschicht aus Papier, gestrichen
34
Zwischenschicht aus PET
36
Siegelschicht aus PP- Lack
An in Fig. 3 shown third cover sheet 30 for blister packs has the layer structure No. 12 according to the table:
32
Outer layer of paper, painted
34
Intermediate layer of PET
36
Sealing layer of PP varnish

Die Papierschicht 32 bildet die spätere Aussenseite und die Siegelschicht 36 die Innenseite der auf ein Blisterbodenteil gesiegelten Deckfolie 30. Das Blisterbodenteil besteht z.B. aus PP.The paper layer 32 forms the later outer side and the sealing layer 36 the inside of the cover foil 30 sealed onto a blister base part. The blister base part consists e.g. from PP.

Eine in Fig. 4 gezeigte vierte Deckfolie 40 für Blisterverpackungen weist den Schichtaufbau Nr. 14 gemäss Tabelle auf:

42
Aussenschicht aus einem PU-Lack
44
erste Zwischenschicht aus PE
46
zweite Zwischenschicht aus COC
48
Siegelschicht aus PE
An in Fig. 4 shown fourth cover sheet 40 for blister packs has the layer structure No. 14 according to the table:
42
Outer layer of a PU varnish
44
first intermediate layer of PE
46
second intermediate layer of COC
48
Sealing layer made of PE

Die PU-Lackschicht 42 bildet die spätere Aussenseite und die Siegelschicht 48 die Innenseite der auf ein Blisterbodenteil gesiegelten Deckfolie 40. Das Blisterbodenteil besteht z.B. aus PP.The PU lacquer layer 42 forms the later outer side and the sealing layer 48 forms the inside of the cover film 40 sealed onto a blister bottom part. The blister bottom part consists, for example, of PP.

Ein in Fig. 5 gezeigtes, durch Thermoformung hergestelltes Blisterbodenteil 50 weist napfförmige Behältnisse oder Näpfe 52 zur Aufnahme von beispielsweise Tabletten 54 auf.An in Fig. 5 shown, prepared by thermoforming Blisterbodenteil 50 has cup-shaped containers or cups 52 for receiving, for example, tablets 54.

Wie in den Fig. 6 und 7 dargestellt, wird nach dem Befüllen der Näpfe 52 mit Tabletten 54 zur Bildung einer Blisterpackung 60 je nach Bedarf eine durchdrückbare oder eine peelbare Deckfolie 10, 20, 30, 40 auf das Blisterbodenteil 50 aufgesiegelt.As in the 6 and 7 As shown, after filling the cups 52 with tablets 54 to form a blister pack 60, a pierceable or peelable cover sheet 10, 20, 30, 40 is sealed onto the blister bottom portion 50, as needed.

Claims (5)

Blisterverpackung mit einem wenigstens ein Behältnis (52) zur Aufnahme eines Füllgutes (54) aufweisenden Bodenteil (50) und einer gegen das Bodenteil (50) gesiegelten und das wenigstens eine Behältnis (54) verschliessenden Deckfolie (10, 20, 30, 40),
dadurch gekennzeichnet, dass
die Deckfolie (10, 20, 30, 40) ein Trägermaterial aus Papier und/oder Kunststoff aufweist und metallfolienfrei ist.Blister packaging with a bottom part (50) having at least one container (52) for receiving a filling material (54) and a cover film (10, 20, 30, 40) sealed against the bottom part (50) and closing the at least one receptacle (54),
characterized in that
the cover film (10, 20, 30, 40) has a carrier material of paper and / or plastic and is free of metal foil. Blisterverpackung nach Anspruch 1, dadurch gekennzeichnet, dass die Deckfolie (20, 30) ein Trägermaterial (22, 32) aus Papier und eine Siegelschicht (26, 36) aus PVC, PVDC, COC, COP, Polypropylen, Polyethylen, PE/PBU, PE-Metallozen, PP-Metallozen, Aclar® , Polyester, Polyamid, Polystyrol, Polyacrylnitril (Barex®), lonomer, z.B. Surlyn®, Bynel®, Polymer aus nachwachsenen Rohstoffen, PEN, Polycarbonat, Acrylat, Lack oder einer organischen Beschichtung, z.B. Apeel®, aufweist.A blister pack according to claim 1, characterized in that the cover film (20, 30) comprises a carrier material (22, 32) made of paper and a sealing layer (26, 36) made of PVC, PVDC, COC, COP, polypropylene, polyethylene, PE / PBU, PE-metallocene, PP-metallocene, Aclar ®, polyester, polyamide, polystyrene, polyacrylonitrile (Barex ®), ionomer, such as Surlyn ®, Bynel ®, polymer of nachwachsenen raw materials, PEN, polycarbonate, acrylate, paint or organic coating, for example Apeel ®, has. Blisterverpackung nach Anspruch 1, dadurch gekennzeichnet, dass die Deckfolie (10, 40) als Trägermaterial (12, 44) und gegebenenfalls als Siegelschicht (14, 48) wenigstens eine Schicht aus PVC, PVDC, COC, COP, Polypropylen, Polyethylen, PE-Metallozen, PP-Metallozen, Aclar® , Polyester, Polyamid, Polystyrol, Polyacrylnitril (Barex®), einem lonomer, z.B. Surlyn®, Bynel®, einem Polymer aus nachwachsenen Rohstoffen, PEN, Polycarbonat, Acrylat, Lack oder einer organischen Beschichtung, z.B. Apeel®, aufweist.Blister packaging according to claim 1, characterized in that the cover film (10, 40) as carrier material (12, 44) and optionally as a sealing layer (14, 48) at least one layer of PVC, PVDC, COC, COP, polypropylene, polyethylene, PE metallocene, PP-metallocene, Aclar ®, polyester, polyamide, polystyrene, polyacrylonitrile (Barex ®), an ionomer such as Surlyn ®, Bynel ®, a polymer of nachwachsenen raw materials, PEN, polycarbonate, acrylate, paint or organic coating, for example Apeel ®, has. Blisterverpackung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass der gesiegelte Behälter bei transparenten Ausführungen und entsprechender Wahl der Folien oder Folienkombinationen UVsterilisierbar ist.Blister pack according to one of claims 1 to 3, characterized in that the sealed container in transparent versions and appropriate choice of films or film combinations UV sterilisable is. Verwendung einer Blisterverpackung (60) nach einem der vorangehenden Ansprüche für kosmetische, pharmazeutische und medizinaltechnische Produkte, Diagnostika oder Nahrungsergänzungsmittel.Use of a blister pack (60) according to one of the preceding claims for cosmetic, pharmaceutical and medical products, diagnostics or dietary supplements.
EP20080405049 2008-02-18 2008-02-18 Blister packaging Withdrawn EP2090527A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20080405049 EP2090527A1 (en) 2008-02-18 2008-02-18 Blister packaging

Applications Claiming Priority (1)

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ID=39433907

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Country Link
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US10633160B2 (en) 2015-09-28 2020-04-28 Giesecke+Devrient Currency Technology Gmbh Packaging, cover film and use of same
WO2021015930A1 (en) * 2019-07-23 2021-01-28 Westrock Mwv, Llc Sealable extrusion coating with improved processing and properties
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EP2801475A1 (en) * 2013-05-06 2014-11-12 Agfa-Gevaert Novel blister pack for pharmaceuticals
WO2014180807A1 (en) * 2013-05-06 2014-11-13 Agfa-Gevaert Novel blister pack for pharmaceuticals
US10633160B2 (en) 2015-09-28 2020-04-28 Giesecke+Devrient Currency Technology Gmbh Packaging, cover film and use of same
US11952187B2 (en) 2019-04-04 2024-04-09 Amcor Flexibles North America, Inc. High performance recyclable lid
US11981487B2 (en) 2019-04-04 2024-05-14 Amcor Flexibles North America, Inc. Recyclable film for thermoforming
WO2021015930A1 (en) * 2019-07-23 2021-01-28 Westrock Mwv, Llc Sealable extrusion coating with improved processing and properties

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